The major goal behind random sampling is to ensure that the
a. data is falsifiable.
b. sample is representative of the population.
c. project will not be costly.
d. population is large.
b
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According to the MacArthur Foundation, which phrase BEST describes the proportion of those hospitalized with mental illness who go on to commit violence with a gun?
a. very few b. some c. about half d. most
Jason has reached a card in his self-directed desensitization procedure that he cannot visualize without becoming tense in three attempts, so he stops the procedure for the day. The next day, he will continue with the desensitization by
a. starting one or two cards before the one on which he stopped the previous day. b. starting with the card on which he stopped the previous day. c. skipping the card on which he stopped the previous day and proceeding with the next card. d. starting at the beginning of the hierarchy with the least fear-producing card.
The corollary described by saying our construct systems are not always completely consistent with one another and that we may show behaviors that are inconsistent with our most recent antecedent experiences is:
a. fragmentation b. commonality c. individuality d. organization
Researcher Roger Sperry won a Nobel Prize for his research on epilepsy. Sperry cut through the __________, which joins the two hemispheres of the brain.
A. medulla B. pons C. pituitary gland D. corpus callosum